﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Diagnostics;
using System.IO;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using NPOI.SS.Util;
using NPOI.HSSF.Util;
using NPOI.POIFS.FileSystem;
using NPOI.HPSF;
public partial class UC_ucXH_BSX : System.Web.UI.UserControl
{
    SqlParameter[] p;
    clsXuLy ex = new clsXuLy();
    NpoiExport cl = new NpoiExport();
    string frmName = "frmBaoCaoXuatHang";
    static int f_SuDung = 0, f_XemTatCa = 0, f_InBaoCao = 0;
    public string Header = System.Configuration.ConfigurationSettings.AppSettings["Header"].ToString();
    static int PageNumber = 10;
    static int CurrentPage = 1;
    static double kltx = 0, klban = 0, da12 = 0, da24 = 0, cat = 0, ximang = 0, nuoc = 0, phugia = 0, ttda12 = 0, ttda24 = 0, ttcat = 0, ttnuoc = 0, ttximang = 0, ttphugia = 0, ttvlth = 0, hotrocuoc = 0, kltramtron = 0, klhang = 0, chenh = 0;
    static string ncc = "";
    static System.Data.DataTable dt;
    static System.Data.DataTable dtPrint;

    protected void Page_Load(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(Convert.ToString(Session["user"])) || string.IsNullOrEmpty(Convert.ToString(Session["IDUser"])))
            Response.Redirect("Default.aspx");
        if (!IsPostBack)
        {
            string idnguoidung = Session["IDUser"].ToString();
            string sql = "select SuDung,Them,Sua,Xoa,InBaoCao,XemTatCa from XDAPhanQuyen where IDnguoidung='" + idnguoidung + "' and tag='" + frmName + "'";

            System.Data.DataTable dt2 = ex.GetData_Text(sql);
            if (dt2.Rows.Count > 0)
            {
                f_SuDung = int.Parse(dt2.Rows[0]["SuDung"].ToString());
                f_InBaoCao = int.Parse(dt2.Rows[0]["InBaoCao"].ToString());
                f_XemTatCa = int.Parse(dt2.Rows[0]["XemTatCa"].ToString());
            }


            CurrentPage = 1;
            for (int i = 1; i <= 12; i++)
            {
                dlThang.Items.Add(new ListItem("Tháng " + i.ToString(), i.ToString()));
            }
            dlThang.Items.Insert(0, new ListItem("Theo thời gian", ""));
            dlThang.SelectedIndex = 0;

            int year1 = DateTime.Now.Year - 3;
            int year2 = DateTime.Now.Year;
            for (int i = year2; i >= year1; i--)
            {
                dlNam.Items.Add(new ListItem("Năm " + i.ToString(), i.ToString()));
            }
            dlNam.SelectedValue = year2.ToString();

            txtTuNgay.Text = DateTime.Now.ToString("dd/MM/yyyy");
            txtDenNgay.Text = DateTime.Now.ToString("dd/MM/yyyy");
            dlNam.Visible = false;


            LoaiBienSo(dlBienSo);
            //LoadTramTron(dlTramTron);
            LoadKhachHang(dlKhachHang);
        }
    }
    void LoadTramTron(DropDownList dlTramTron)
    {
        dlTramTron.Items.Clear();
        dlTramTron.DataSource = ex.GetData("sp_xdanhaphang_ListTramTron");
        dlTramTron.DataBind();
        dlTramTron.Items.Insert(0, new ListItem("--Chọn trạm trộn--", ""));
        dlTramTron.SelectedIndex = 0;
    }
    void LoaiBienSo(DropDownList dlBienSo)
    {
        dlBienSo.Items.Clear();
        dlBienSo.Items.Insert(0, new ListItem("--Chọn biển số--", ""));
        dlBienSo.SelectedIndex = 0;
    }
    void LoadBSX(DropDownList dlBienSo)
    {
        dlBienSo.Items.Clear();
        dlBienSo.DataSource = ex.GetData("sp_BCDT_BSX_LoadBienSoXe");
        dlBienSo.DataBind();
        dlBienSo.Items.Insert(0, new ListItem("--Chọn biển số--", ""));
        dlBienSo.SelectedIndex = 0;
    }
    void LoadKhachHang(DropDownList dlKH)
    {
        dlKH.Items.Clear();
        dlKH.Items.Insert(0, new ListItem("--Chọn khách hàng--", ""));
        dlKH.SelectedIndex = 0;
    }
    protected void dlLoaiBaoCao_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (dlLoaiBaoCao.SelectedIndex.Equals(0))
            Response.Redirect("BCXHTongHop.aspx");
        else if (dlLoaiBaoCao.SelectedIndex.Equals(1))
            Response.Redirect("BCXHBienSoXe.aspx");
        else if (dlLoaiBaoCao.SelectedIndex.Equals(2))
            Response.Redirect("BCXHMacHopDong.aspx");
        else
            if (dlLoaiBaoCao.SelectedIndex.Equals(3))
                Response.Redirect("BCXHMacThucXuat.aspx");
            else if (dlLoaiBaoCao.SelectedIndex.Equals(4))
                Response.Redirect("BCXHLaiXe.aspx");
            else if (dlLoaiBaoCao.SelectedIndex.Equals(5))
                Response.Redirect("BCXHLoaiPhuGia.aspx");
            else if (dlLoaiBaoCao.SelectedIndex.Equals(6))
                Response.Redirect("BCXHKhachHang.aspx");
    }
    protected void btnXem_Click(object sender, EventArgs e)
    {
        if (f_SuDung.Equals(1))
        {
            CurrentPage = 1;
            btnNext.Enabled = true;
            Search(CurrentPage);
        }
        else
            gstGetMess("Bạn không có quyền xem báo cáo này", "");
    }
    void Search(int page)
    {
        int index = 2;
        if (dlBienSo.SelectedIndex.Equals(0) && dlKhachHang.SelectedIndex.Equals(0))
            index = 2;
        else if (dlBienSo.SelectedIndex > 0 && dlKhachHang.SelectedIndex.Equals(0))
            index = 1;
        else if (dlBienSo.SelectedIndex > 0 && dlKhachHang.SelectedIndex > 0)
            index = 3;

        getDate();
        p = new SqlParameter[7];
        p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
        p[0].SqlDbType = SqlDbType.SmallDateTime;
        p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
        p[1].SqlDbType = SqlDbType.SmallDateTime;
        p[2] = new SqlParameter("@BienSoXe", ex.GetGuid(dlBienSo.SelectedValue));
        p[2].SqlDbType = SqlDbType.UniqueIdentifier;

        p[3] = new SqlParameter("@Index", index);
        p[3].SqlDbType = SqlDbType.Int;
        p[4] = new SqlParameter("@PageNumber", page);
        p[4].SqlDbType = SqlDbType.Int;
        p[5] = new SqlParameter("@RowspPage", PageNumber);
        p[5].SqlDbType = SqlDbType.Int;
        p[6] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
        p[6].SqlDbType = SqlDbType.UniqueIdentifier;

        GV.DataSource = ex.GetData("sp_BCXH_BSX", p);
        GV.DataBind();

        //get footer
        p = new SqlParameter[5];
        p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
        p[0].SqlDbType = SqlDbType.SmallDateTime;
        p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
        p[1].SqlDbType = SqlDbType.SmallDateTime;
        p[2] = new SqlParameter("@BienSoXe", ex.GetGuid(dlBienSo.SelectedValue));
        p[2].SqlDbType = SqlDbType.UniqueIdentifier;
        p[3] = new SqlParameter("@Index", index);
        p[3].SqlDbType = SqlDbType.Int;
        p[4] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
        p[4].SqlDbType = SqlDbType.UniqueIdentifier;

        if (GV.Rows.Count > 0)
        {
            dt = ex.GetData("sp_BCXH_BSX_GetFooter", p);
            if (dt.Rows.Count > 0)
            {
                kltx = double.Parse(dt.Rows[0]["KLThucXuat"].ToString());
                klban = double.Parse(dt.Rows[0]["KLBan"].ToString());
                da12 = double.Parse(dt.Rows[0]["Da12"].ToString());
                da24 = double.Parse(dt.Rows[0]["Da24"].ToString());
                cat = double.Parse(dt.Rows[0]["CatVang"].ToString());
                ximang = double.Parse(dt.Rows[0]["XiMang"].ToString());
                nuoc = double.Parse(dt.Rows[0]["Nuoc"].ToString());
                phugia = double.Parse(dt.Rows[0]["PhuGia"].ToString());
                ttda12 = double.Parse(dt.Rows[0]["TTDGDa12"].ToString());
                ttda24 = double.Parse(dt.Rows[0]["TTDGDa24"].ToString());
                ttcat = double.Parse(dt.Rows[0]["TTDGCatVang"].ToString());
                ttximang = double.Parse(dt.Rows[0]["TTDGXiMang"].ToString());
                ttnuoc = double.Parse(dt.Rows[0]["TTDGNuoc"].ToString());
                ttphugia = double.Parse(dt.Rows[0]["TTDGPhuGia"].ToString());
                ttvlth = double.Parse(dt.Rows[0]["TTVLTH"].ToString());
                hotrocuoc = double.Parse(dt.Rows[0]["TienHoTroCuoc"].ToString());


                GV.FooterRow.Cells[7].Text = "Tổng cộng";
                GV.FooterRow.Cells[7].HorizontalAlign = HorizontalAlign.Center;

                GV.FooterRow.Cells[11].Text = ConvertDecimal(kltx);
                GV.FooterRow.Cells[12].Text = ConvertDecimal(klban);
                GV.FooterRow.Cells[15].Text = ConvertDecimal(da12);
                GV.FooterRow.Cells[16].Text = ConvertDecimal(da24);
                GV.FooterRow.Cells[17].Text = ConvertDecimal(cat);
                GV.FooterRow.Cells[18].Text = ConvertDecimal(ximang);
                GV.FooterRow.Cells[19].Text = ConvertDecimal(nuoc);
                GV.FooterRow.Cells[20].Text = ConvertDecimal(phugia);

                GV.FooterRow.Cells[27].Text = ConvertDecimal(ttda12);
                GV.FooterRow.Cells[28].Text = ConvertDecimal(ttda24);
                GV.FooterRow.Cells[29].Text = ConvertDecimal(ttcat);
                GV.FooterRow.Cells[30].Text = ConvertDecimal(ttximang);
                GV.FooterRow.Cells[31].Text = ConvertDecimal(ttnuoc);
                GV.FooterRow.Cells[32].Text = ConvertDecimal(ttphugia);

                GV.FooterRow.Cells[33].Text = ConvertDecimal(ttvlth);
                GV.FooterRow.Cells[34].Text = ConvertDecimal(hotrocuoc);
            }
        }
    }
    string ConvertDecimal(double s)
    {
        string q = "";
        if (s.ToString().Contains("."))
        {
            double x = double.Parse(s.ToString().Substring(0, s.ToString().IndexOf('.')));
            q = (x != 0) ? string.Format("{0:0,0}", x) : x.ToString();
            q += s.ToString().Substring(s.ToString().IndexOf('.'));
        }
        else
            q = (s != 0) ? string.Format("{0:0,0}", s) : s.ToString();
        return q;
    }
    protected void btnPrint_Click(object sender, EventArgs e)
    {
        if (f_InBaoCao.Equals(1))
        {
            try
            {
                int index = 2;
                if (dlBienSo.SelectedIndex.Equals(0) && dlKhachHang.SelectedIndex.Equals(0))
                    index = 2;
                else if (dlBienSo.SelectedIndex > 0 && dlKhachHang.SelectedIndex.Equals(0))
                    index = 1;
                else if (dlBienSo.SelectedIndex > 0 && dlKhachHang.SelectedIndex > 0)
                    index = 3;

                getDate();
                p = new SqlParameter[5];
                p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
                p[0].SqlDbType = SqlDbType.SmallDateTime;
                p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
                p[1].SqlDbType = SqlDbType.SmallDateTime;
                p[2] = new SqlParameter("@BienSoXe", ex.GetGuid(dlBienSo.SelectedValue));
                p[2].SqlDbType = SqlDbType.UniqueIdentifier;
                p[3] = new SqlParameter("@Index", index);
                p[3].SqlDbType = SqlDbType.Int;
                p[4] = new SqlParameter("@KhachHang", ex.GetGuid(dlKhachHang.SelectedValue));
                p[4].SqlDbType = SqlDbType.UniqueIdentifier;

                dtPrint = ex.GetData("sp_BCXH_BSX_Print", p);
                PrintNPOI(dtPrint);
            }
            catch (Exception ax)
            {
                gstGetMess(ax.Message, "");

            }
        }
        else
            gstGetMess("Bạn không có quyền in báo cáo này", "");
    }
    void PrintNPOI(System.Data.DataTable dt)
    {
        var workbook = new HSSFWorkbook();

        if (dt.Rows.Count > 0)
        {
            string sheetname = "Bảng tổng hợp";

            if (dlBienSo.SelectedIndex > 0)
                sheetname = dlBienSo.SelectedItem.Text;
            else sheetname = "Bảng tổng hợp";

            var sheet = workbook.CreateSheet(sheetname);

            #region CSS
            var headerLabelCellStyle = workbook.CreateCellStyle();
            headerLabelCellStyle.Alignment = HorizontalAlignment.LEFT;
            headerLabelCellStyle.BorderBottom = CellBorderType.THIN;
            headerLabelCellStyle.BorderLeft = CellBorderType.THIN;
            headerLabelCellStyle.BorderRight = CellBorderType.THIN;
            headerLabelCellStyle.BorderTop = CellBorderType.THIN;

            var headerLabelFont = workbook.CreateFont();
            headerLabelFont.FontName = "Times New Roman";

            headerLabelFont.FontHeightInPoints = 11;
            headerLabelFont.Color = HSSFColor.BLACK.index;
            headerLabelCellStyle.SetFont(headerLabelFont);

            //--------------------------

            var hsRight = workbook.CreateCellStyle();
            hsRight.Alignment = HorizontalAlignment.RIGHT;
            hsRight.BorderBottom = CellBorderType.THIN;
            hsRight.BorderLeft = CellBorderType.THIN;
            hsRight.BorderRight = CellBorderType.THIN;
            hsRight.BorderTop = CellBorderType.THIN;

            hsRight.SetFont(headerLabelFont);
            //-------------------
            var hsCenter = workbook.CreateCellStyle();
            hsCenter.Alignment = HorizontalAlignment.CENTER;
            hsCenter.BorderBottom = CellBorderType.THIN;
            hsCenter.BorderLeft = CellBorderType.THIN;
            hsCenter.BorderRight = CellBorderType.THIN;
            hsCenter.BorderTop = CellBorderType.THIN;

            hsCenter.SetFont(headerLabelFont);
            //-----------------------

            var hs1 = workbook.CreateCellStyle();
            hs1.Alignment = HorizontalAlignment.LEFT;

            var hsb = workbook.CreateFont();
            hsb.Boldweight = (short)FontBoldWeight.BOLD;
            hsb.FontName = "Times New Roman";

            hsb.FontHeightInPoints = 11;
            hsb.Color = HSSFColor.BLACK.index;
            hs1.SetFont(hsb);

            //-------------
            var hs2 = workbook.CreateCellStyle();
            hs2.Alignment = HorizontalAlignment.CENTER;

            var hsb2 = workbook.CreateFont();
            hsb2.Boldweight = (short)FontBoldWeight.BOLD;
            hsb2.FontName = "Times New Roman";

            hsb2.FontHeightInPoints = 18;
            hsb2.Color = HSSFColor.BLACK.index;
            hs2.SetFont(hsb2);
            //------------------------------
            var hs3 = workbook.CreateCellStyle();
            hs3.Alignment = HorizontalAlignment.CENTER;
            hs3.BorderBottom = CellBorderType.THIN;
            var hsb3 = workbook.CreateFont();
            hsb3.Boldweight = (short)FontBoldWeight.BOLD;
            hsb3.FontName = "Times New Roman";

            hsb3.FontHeightInPoints = 14;
            hsb3.Color = HSSFColor.BLACK.index;
            hs3.SetFont(hsb3);

            //----------------------------
            var hs4 = workbook.CreateCellStyle();
            hs4.Alignment = HorizontalAlignment.CENTER;
            hs4.BorderBottom = CellBorderType.THIN;
            hs4.BorderLeft = CellBorderType.THIN;
            hs4.BorderRight = CellBorderType.THIN;
            hs4.BorderTop = CellBorderType.THIN;

            var hsb4 = workbook.CreateFont();
            hsb4.Boldweight = (short)FontBoldWeight.BOLD;
            hsb4.FontName = "Times New Roman";

            hsb4.FontHeightInPoints = 11;
            hsb4.Color = HSSFColor.BLACK.index;
            hs4.SetFont(hsb4);

            #endregion

            //Start header-----------------------------------------------------------------------
            #region Header
            //tao hnag dau tien
            var rowIndex = 0;

            //cong ty
            var row = sheet.CreateRow(rowIndex);
            Cell r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
            r1c1.CellStyle = hs1;
            r1c1.Row.Height = 400;

            CellRangeAddress cra = new CellRangeAddress(0, 0, 0, 4);
            sheet.AddMergedRegion(cra);

            //chi nhanh
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
            r1c1.CellStyle = hs1;
            r1c1.Row.Height = 400;

            cra = new CellRangeAddress(1, 1, 0, 4);
            sheet.AddMergedRegion(cra);

            //tieu de bao cao
            string ngaythang = dlThang.SelectedIndex > 0 ? dlThang.SelectedItem.Text.ToUpper() + " " + dlNam.SelectedItem.Text.ToUpper() : "TỪ " + txtTuNgay.Text + " ĐẾN " + txtDenNgay.Text;
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue("TỔNG HỢP SẢN LƯỢNG BÁN HÀNG THEO BIỂN SỐ " + ngaythang);
            r1c1.CellStyle = hs2;
            r1c1.Row.Height = 500;

            cra = new CellRangeAddress(2, 2, 0, 12);
            sheet.AddMergedRegion(cra);

            //nha cung cap
            string bs = dlBienSo.SelectedIndex > 0 ? "Biển số: " + dlBienSo.SelectedItem.Text : "";
            string kh = dlKhachHang.SelectedIndex > 0 ? "-" + dlKhachHang.SelectedItem.Text : "";
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            r1c1 = row.CreateCell(0);
            r1c1.SetCellValue(bs + kh);
            r1c1.CellStyle = hs3;
            r1c1.Row.Height = 500;

            cra = new CellRangeAddress(3, 3, 0, 12);
            sheet.AddMergedRegion(cra);

            //freeze panes
            sheet.CreateFreezePane(0, 6);
            #endregion

            #region Header1-2
            rowIndex++;
            //header1
            row = sheet.CreateRow(rowIndex);
            string[] header1 = { "Vật liệu xuất theo phiếu", "Đơn giá vật liệu theo phiếu", "Thành tiền vật liệu theo phiếu" };
            int[] me = { 15, 21, 27 };

            //tao header1
            for (int m = 0; m <= 2; m++)
            {

                r1c1 = row.CreateCell(me[m]);
                r1c1.SetCellValue(header1[m]);
                r1c1.CellStyle = hs4;
                r1c1.Row.Height = 400;

                cra = new CellRangeAddress(4, 4, me[m], me[m] + 5);
                sheet.AddMergedRegion(cra);

            }

            //fix lai border
            for (int h = 0; h <= 35; h++)
            {
                if (h != 15 && h != 21 && h != 27)
                {
                    r1c1 = row.CreateCell(h);
                    r1c1.CellStyle = hs4;
                    r1c1.Row.Height = 400;
                }
            }

            //header2
            rowIndex++;
            row = sheet.CreateRow(rowIndex);
            string[] header = { "Ngày xuất", "Số phiếu", "Biển số", "Lái xe", "Giờ xuất", "Ca làm việc", "Khách hàng", "Độ sụt", "Mác TX", "Mác HĐ", "KL TX", "KL bán", "Loại đá", "Loại PG", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "Đá 1*2", "Đá 2*4", "Cát", "Xi măng", "Nước", "Phụ gia", "TT VLTH", "Hỗ trợ cước", "Loại ca bơm" };

            var cell = row.CreateCell(0);
            cell.SetCellValue("STT");
            cell.CellStyle = hs4;
            cell.Row.Height = 400;


            //tao tieu de cot
            for (int j = 1; j <= header.Length; j++)
            {
                cell = row.CreateCell(j);
                cell.SetCellValue(header[j - 1].ToString());
                cell.CellStyle = hs4;
                cell.Row.Height = 500;
            }
            #endregion
            //End header-----------------------------------------------------------------------

            //ghi du lieu tung dong
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                rowIndex++;
                row = sheet.CreateRow(rowIndex);

                for (int j = 0; j < dt.Columns.Count; j++)
                {
                    cell = row.CreateCell(j);
                    if (j == 11 || j == 12 || (j >= 15 && j <= 34) || (j >= 37 && j <= 39))
                    {
                        if (!dt.Rows[i][j].ToString().Trim().Equals(""))
                        {
                            cell.SetCellType(CellType.NUMERIC);
                            cell.SetCellValue(double.Parse(dt.Rows[i][j].ToString()));
                        }
                        cell.CellStyle = hsRight;
                    }
                    else
                    {
                        cell.SetCellValue(dt.Rows[i][j].ToString());

                        if (j == 0 || (j >= 3 && j <= 6) || (j >= 8 && j <= 10))
                            cell.CellStyle = hsCenter;
                        else
                            cell.CellStyle = headerLabelCellStyle;
                    }
                    cell.Row.Height = 500;
                }

            }

            #region Footer
            //-----------Footer
            string[] footer = { "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "AA", "AB", "AC", "AD", "AE", "AF", "AG", "AH", "AI" };
            rowIndex++;
            row = sheet.CreateRow(rowIndex);

            cell = row.CreateCell(7);
            cell.SetCellValue("Tổng cộng");
            cell.Row.Height = 500;
            cell.CellStyle = hs4;

            for (int k = 11; k <= 34; k++)
            {
                if (k != 13 && k != 14 && k != 21 && k != 22 && k != 23 && k != 24 && k != 25 && k != 26)
                {
                    cell = row.CreateCell(k);
                    cell.CellFormula = "Sum(" + footer[k - 11] + "7:" + footer[k - 11] + rowIndex.ToString() + ")";
                    cell.Row.Height = 500;
                    cell.CellStyle = hs4;
                }
            }

            //fix lai border
            for (int h = 0; h <= 35; h++)
            {
                if (h <= 6 || h == 8 || h == 9 || h == 10 || h == 13 || h == 14 || h == 21 || h == 22 || h == 23 || h == 24 || h == 25 || h == 26 || h == 35)
                {
                    r1c1 = row.CreateCell(h);
                    r1c1.CellStyle = hs4;
                    r1c1.Row.Height = 400;
                }
            }
            for (int i = 0; i < dt.Columns.Count; i++)
            {
                sheet.AutoSizeColumn(i);
            }
            #endregion

            //end sheet tong hop--------------------------

            //in tung bien so vao tung sheet
            #region Bienso
            string bienso = "";
            if (dlBienSo.SelectedIndex.Equals(0))
            {

                int STT = 0;
                //ghi sheet con------------------------------------------
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    STT++;
                    #region Start
                    if (i > 0)
                    {
                        bienso = dt.Rows[i]["BienSo"].ToString();

                        if (!bienso.Equals(dt.Rows[i - 1]["BienSo"].ToString()))
                        {
                            STT = 0;
                            //-----------Footer
                            #region Footer

                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);

                            cell = row.CreateCell(7);
                            cell.SetCellValue("Tổng cộng");
                            cell.Row.Height = 500;
                            cell.CellStyle = hs4;

                            for (int k = 11; k <= 34; k++)
                            {
                                if (k != 13 && k != 14 && k != 21 && k != 22 && k != 23 && k != 24 && k != 25 && k != 26)
                                {
                                    cell = row.CreateCell(k);
                                    cell.CellFormula = "Sum(" + footer[k - 11] + "7:" + footer[k - 11] + rowIndex.ToString() + ")";
                                    cell.Row.Height = 500;
                                    cell.CellStyle = hs4;
                                }
                            }

                            //fix lai border
                            for (int h = 0; h <= 35; h++)
                            {
                                if (h <= 6 || h == 8 || h == 9 || h == 10 || h == 13 || h == 14 || h == 21 || h == 22 || h == 23 || h == 24 || h == 25 || h == 26 || h == 35)
                                {
                                    r1c1 = row.CreateCell(h);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;
                                }
                            }
                            for (int ik = 0; ik < dt.Columns.Count; ik++)
                            {
                                sheet.AutoSizeColumn(ik);
                            }
                            #endregion

                            //---End Footer

                            sheet = workbook.CreateSheet(cl.EscapeSheetName(bienso));
                            rowIndex = 0;

                            //Start header-----------------------------------------------------------------------
                            #region Header
                            //tao hnag dau tien

                            //cong ty
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
                            r1c1.CellStyle = hs1;
                            r1c1.Row.Height = 400;

                            cra = new CellRangeAddress(0, 0, 0, 4);
                            sheet.AddMergedRegion(cra);

                            //chi nhanh
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
                            r1c1.CellStyle = hs1;
                            r1c1.Row.Height = 400;

                            cra = new CellRangeAddress(1, 1, 0, 4);
                            sheet.AddMergedRegion(cra);

                            //tieu de bao cao
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("TỔNG HỢP SẢN LƯỢNG BÁN HÀNG THEO BIỂN SỐ " + ngaythang);
                            r1c1.CellStyle = hs2;
                            r1c1.Row.Height = 500;

                            cra = new CellRangeAddress(2, 2, 0, 12);
                            sheet.AddMergedRegion(cra);

                            //nha cung cap

                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Biển số: " + bienso);
                            r1c1.CellStyle = hs3;
                            r1c1.Row.Height = 500;

                            cra = new CellRangeAddress(3, 3, 0, 12);
                            sheet.AddMergedRegion(cra);

                            //freeze panes
                            sheet.CreateFreezePane(0, 6);
                            #endregion

                            #region Header1-2
                            rowIndex++;
                            //header1
                            row = sheet.CreateRow(rowIndex);

                            //tao header1
                            for (int m = 0; m <= 2; m++)
                            {

                                r1c1 = row.CreateCell(me[m]);
                                r1c1.SetCellValue(header1[m]);
                                r1c1.CellStyle = hs4;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(4, 4, me[m], me[m] + 5);
                                sheet.AddMergedRegion(cra);

                            }

                            //fix lai border
                            for (int h = 0; h <= 35; h++)
                            {
                                if (h != 15 && h != 21 && h != 27)
                                {
                                    r1c1 = row.CreateCell(h);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;
                                }
                            }

                            //header2
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);

                            cell = row.CreateCell(0);
                            cell.SetCellValue("STT");
                            cell.CellStyle = hs4;
                            cell.Row.Height = 400;


                            //tao tieu de cot
                            for (int j = 1; j <= header.Length; j++)
                            {
                                cell = row.CreateCell(j);
                                cell.SetCellValue(header[j - 1].ToString());
                                cell.CellStyle = hs4;
                                cell.Row.Height = 500;
                            }
                            #endregion
                            STT++;

                        }
                    }
                    else
                    {
                        bienso = "";
                        if (!bienso.Equals(dt.Rows[i]["BienSo"].ToString()))
                        {
                            bienso = dt.Rows[i]["BienSo"].ToString();
                            sheet = workbook.CreateSheet(cl.EscapeSheetName(bienso));
                            rowIndex = 0;

                            //Start header-----------------------------------------------------------------------
                            #region Header
                            //tao hnag dau tien

                            //cong ty
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Công ty cổ phần Xây Dựng Đức Anh");
                            r1c1.CellStyle = hs1;
                            r1c1.Row.Height = 400;

                            cra = new CellRangeAddress(0, 0, 0, 4);
                            sheet.AddMergedRegion(cra);

                            //chi nhanh
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Chi nhánh Trạm trộn Lâm Thao");
                            r1c1.CellStyle = hs1;
                            r1c1.Row.Height = 400;

                            cra = new CellRangeAddress(1, 1, 0, 4);
                            sheet.AddMergedRegion(cra);

                            //tieu de bao cao
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("TỔNG HỢP SẢN LƯỢNG BÁN HÀNG THEO BIỂN SỐ " + ngaythang);
                            r1c1.CellStyle = hs2;
                            r1c1.Row.Height = 500;

                            cra = new CellRangeAddress(2, 2, 0, 12);
                            sheet.AddMergedRegion(cra);

                            //nha cung cap

                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);
                            r1c1 = row.CreateCell(0);
                            r1c1.SetCellValue("Biển số: " + bienso);
                            r1c1.CellStyle = hs3;
                            r1c1.Row.Height = 500;

                            cra = new CellRangeAddress(3, 3, 0, 12);
                            sheet.AddMergedRegion(cra);

                            //freeze panes
                            sheet.CreateFreezePane(0, 6);
                            #endregion

                            #region Header1-2
                            rowIndex++;
                            //header1
                            row = sheet.CreateRow(rowIndex);

                            //tao header1
                            for (int m = 0; m <= 2; m++)
                            {

                                r1c1 = row.CreateCell(me[m]);
                                r1c1.SetCellValue(header1[m]);
                                r1c1.CellStyle = hs4;
                                r1c1.Row.Height = 400;

                                cra = new CellRangeAddress(4, 4, me[m], me[m] + 5);
                                sheet.AddMergedRegion(cra);

                            }

                            //fix lai border
                            for (int h = 0; h <= 35; h++)
                            {
                                if (h != 15 && h != 21 && h != 27)
                                {
                                    r1c1 = row.CreateCell(h);
                                    r1c1.CellStyle = hs4;
                                    r1c1.Row.Height = 400;
                                }
                            }

                            //header2
                            rowIndex++;
                            row = sheet.CreateRow(rowIndex);

                            cell = row.CreateCell(0);
                            cell.SetCellValue("STT");
                            cell.CellStyle = hs4;
                            cell.Row.Height = 400;


                            //tao tieu de cot
                            for (int j = 1; j <= header.Length; j++)
                            {
                                cell = row.CreateCell(j);
                                cell.SetCellValue(header[j - 1].ToString());
                                cell.CellStyle = hs4;
                                cell.Row.Height = 500;
                            }
                            #endregion
                        }
                        for (int ik = 0; ik <= dt.Columns.Count - 1; ik++)
                        {
                            sheet.AutoSizeColumn(ik);
                        }
                    }
                    #endregion

                    rowIndex++;
                    row = sheet.CreateRow(rowIndex);

                    cell = row.CreateCell(0);
                    cell.SetCellValue((STT).ToString());
                    cell.CellStyle = hsCenter;

                    for (int j = 1; j < dt.Columns.Count; j++)
                    {
                        cell = row.CreateCell(j);
                        if (j == 11 || j == 12 || (j >= 15 && j <= 34) || (j >= 37 && j <= 39))
                        {
                            if (!dt.Rows[i][j].ToString().Trim().Equals(""))
                            {
                                cell.SetCellType(CellType.NUMERIC);
                                cell.SetCellValue(double.Parse(dt.Rows[i][j].ToString()));
                            }
                            cell.CellStyle = hsRight;
                        }
                        else
                        {
                            cell.SetCellValue(dt.Rows[i][j].ToString());

                            if (j == 0 || (j >= 3 && j <= 6) || (j >= 8 && j <= 10))
                                cell.CellStyle = hsCenter;
                            else
                                cell.CellStyle = headerLabelCellStyle;
                        }
                        cell.Row.Height = 500;
                    }

                    #region Footer
                    if (i == dt.Rows.Count - 1)
                    {

                        rowIndex++;
                        row = sheet.CreateRow(rowIndex);

                        cell = row.CreateCell(7);
                        cell.SetCellValue("Tổng cộng");
                        cell.Row.Height = 500;
                        cell.CellStyle = hs4;

                        for (int k = 11; k <= 34; k++)
                        {
                            if (k != 13 && k != 14 && k != 21 && k != 22 && k != 23 && k != 24 && k != 25 && k != 26)
                            {
                                cell = row.CreateCell(k);
                                cell.CellFormula = "Sum(" + footer[k - 11] + "7:" + footer[k - 11] + rowIndex.ToString() + ")";
                                cell.Row.Height = 500;
                                cell.CellStyle = hs4;
                            }
                        }

                        //fix lai border
                        for (int h = 0; h <= 35; h++)
                        {
                            if (h <= 6 || h == 8 || h == 9 || h == 10 || h == 13 || h == 14 || h == 21 || h == 22 || h == 23 || h == 24 || h == 25 || h == 26 || h == 35)
                            {
                                r1c1 = row.CreateCell(h);
                                r1c1.CellStyle = hs4;
                                r1c1.Row.Height = 400;
                            }
                        }
                        for (int ik = 0; ik < dt.Columns.Count; ik++)
                        {
                            sheet.AutoSizeColumn(ik);
                        }
                    }
                    #endregion
                }
            }
            #endregion
            using (var exportData = new MemoryStream())
            {
                workbook.Write(exportData);
                string filename = dlBienSo.SelectedIndex > 0 ? dlBienSo.SelectedItem.Text : "";
                string saveAsFileName = "BCXH-BSX-" + filename + " " + ngaythang + ".xls";

                Response.ContentType = "application/vnd.ms-excel";
                Response.AddHeader("Content-Disposition", string.Format("attachment;filename={0}", saveAsFileName));
                Response.Clear();
                Response.BinaryWrite(exportData.GetBuffer());
                Response.End();
            }
        }

    }
    private void gstGetMess(string gstMess, string gstLink)
    {
        if (gstLink == "")
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), " ", "alert('" + gstMess + "')", true);
        else
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), " ", "alert('" + gstMess + "');window.location.href='" + gstLink + "'", true);

    }
    protected void dlThang_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (dlThang.SelectedIndex.Equals(0))
        {
            txtTuNgay.Visible = true;
            txtDenNgay.Visible = true;
            dlNam.Visible = false;
        }
        else
        {
            txtTuNgay.Visible = false;
            txtDenNgay.Visible = false;
            dlNam.Visible = true;
        }

        getDate();

        p = new SqlParameter[2];
        p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
        p[0].SqlDbType = SqlDbType.SmallDateTime;
        p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
        p[1].SqlDbType = SqlDbType.SmallDateTime;

        dlBienSo.Items.Clear();
        dlBienSo.DataSource = ex.GetData("sp_BCDT_BSX_LoadBienSoXe", p);
        dlBienSo.DataBind();
        dlBienSo.Items.Insert(0, new ListItem("--Chọn biển số--", ""));
        dlBienSo.SelectedIndex = 0;

    }
    public void getDate()
    {
        if (dlThang.SelectedIndex.Equals(0))
        {
            hdTuNgay.Value = txtTuNgay.Text;
            hdDenNgay.Value = txtDenNgay.Text;
        }
        else
        {
            txtTuNgay.Text = "1/" + dlThang.SelectedValue + "/" + dlNam.SelectedValue;
            txtDenNgay.Text = GetLastDayOfMonth(int.Parse(dlThang.SelectedValue)).ToString("dd/MM/yyyy");
            hdTuNgay.Value = txtTuNgay.Text;
            hdDenNgay.Value = txtDenNgay.Text;
        }
    }
    public DateTime GetLastDayOfMonth(int iMonth)
    {
        DateTime dtResult = new DateTime(int.Parse(dlNam.SelectedValue), iMonth, 1);
        dtResult = dtResult.AddMonths(1);
        dtResult = dtResult.AddDays(-(dtResult.Day));
        return dtResult;
    }
    protected void GV_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == System.Web.UI.WebControls.DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("onmouseover", "this.originalstyle=this.style.backgroundColor;this.style.backgroundColor='#EEFFAA'");
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=this.originalstyle;");
        }
    }
    protected void btnFirst_Click(object sender, EventArgs e)
    {
        CurrentPage = 1;

        Search(CurrentPage);

        btnPre.Enabled = false;
        btnNext.Enabled = true;
        btnFirst.Enabled = false;
    }
    protected void btnPre_Click(object sender, EventArgs e)
    {
        if (CurrentPage > 1)
        {
            CurrentPage--;
            btnPre.Enabled = true;
            btnNext.Enabled = true;
            btnFirst.Enabled = true;

            Search(CurrentPage);
        }
        else
        {
            btnFirst.Enabled = false;
            btnPre.Enabled = false;
            btnNext.Enabled = true;
        }
    }
    protected void btnNext_Click(object sender, EventArgs e)
    {
        CurrentPage++;

        Search(CurrentPage);

        if (GV.Rows.Count.Equals(0))
        {
            btnPre.Enabled = true;
            btnNext.Enabled = false;
        }
        else
        {
            btnPre.Enabled = true;
            btnNext.Enabled = true;
        }
        btnFirst.Enabled = true;
    }
    protected void GV_RowCreated(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.Header)
        {
            GridView HeaderGrid = (GridView)sender;
            GridViewRow HeaderGridRow = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);
            HeaderGridRow.Height = 20;
            HeaderGridRow.HorizontalAlign = HorizontalAlign.Center;

            TableCell HeaderCell = new TableCell();

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 14;


            //vat lieu xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Vật liệu xuất theo phiếu";
            HeaderCell.ColumnSpan = 6;

            //Don gia xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Đơn giá vật liệu theo phiếu";
            HeaderCell.ColumnSpan = 6;

            //thnah tien vat lieu xuat theo phieu
            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "Thành tiền vật liệu xuất theo phiếu";
            HeaderCell.ColumnSpan = 6;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            HeaderGridRow.Cells.Add(HeaderCell);
            HeaderCell = new TableCell();
            HeaderCell.Text = "";
            HeaderCell.ColumnSpan = 1;

            GV.Controls[0].Controls.AddAt(0, HeaderGridRow);
        }
    }
    protected void dlBienSo_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (dlBienSo.SelectedIndex > 0)
        {
            p = new SqlParameter[3];
            p[0] = new SqlParameter("@TuNgay", ex.GetNgayThang(hdTuNgay.Value));
            p[0].SqlDbType = SqlDbType.SmallDateTime;
            p[1] = new SqlParameter("@DenNgay", ex.GetNgayThang(hdDenNgay.Value));
            p[1].SqlDbType = SqlDbType.SmallDateTime;
            p[2] = new SqlParameter("@BienSo", ex.GetGuid(dlBienSo.SelectedValue));
            p[2].SqlDbType = SqlDbType.UniqueIdentifier;

            dlKhachHang.Items.Clear();
            dlKhachHang.DataSource = ex.GetData("sp_BCDT_BSX_LoadKHByBienSoXe", p);
            dlKhachHang.DataBind();
            dlKhachHang.Items.Insert(0, new ListItem("--Chọn khách hàng--", ""));
            dlKhachHang.SelectedIndex = 0;
        }
        else
            LoadKhachHang(dlKhachHang);
    }
}